From 0deb44345846be8211f482f243fa982f5c87ee14 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Sun, 28 May 2023 11:07:26 -0700
Subject: [PATCH] Added link to multicolumn indexes [skip ci]

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 491c241..34735b8 100644
--- a/README.md
+++ b/README.md
@@ -231,7 +231,7 @@ There are a few ways to index nearest neighbor queries with a `WHERE` clause
 SELECT * FROM items WHERE category_id = 123 ORDER BY embedding <-> '[3,1,2]' LIMIT 5;
 ```
 
-Create an index on one or more of the `WHERE` columns for exact search
+Create an index on one [or more](https://www.postgresql.org/docs/current/indexes-multicolumn.html) of the `WHERE` columns for exact search
 
 ```sql
 CREATE INDEX ON items (category_id);